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Re: Quickly Erasing lines on direct graphics images [message #46263 is a reply to message #46255]

Sun, 13 November 2005 17:48

Richard French
Messages: 173
Registered: December 2000

Senior Member

David - I tried this, and nothing showed up in window 3 (which I had already
created, using
Window,3,xsize=300,ysize=400
>
> pixmap -> SetWindow
> Plot, findgen(11) ; etc.
>
> To copy to a window, say window index number 3:
>
> pixmap -> CopyToWindow, 3
>
> If you wish to make the pixmap a different size (for
> example, in a resizeable graphics window application):
>
> pixmap -> Resize, newXsize, newYsize
>
> But, best of all, if you want to see what you actually
> have in the pixmap (i.e., so you can debug your program):
>
> pixmap -> Map, 1
>
> To hide it again:
>
> pixmap -> Map, 0

In the version on the ftp site, I get:
IDL> pixmap->map,1
% Attempt to call undefined method: 'PIXMAP::MAP'.
% Execution halted at: $MAIN$
IDL>
>

Is there a newer version out there somewhere?

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[Message index]

		Re: Quickly Erasing lines on direct graphics images By: Richard French on Mon, 14 November 2005 05:11
		Re: Quickly Erasing lines on direct graphics images By: David Fanning on Sun, 13 November 2005 21:19
		Re: Quickly Erasing lines on direct graphics images By: Richard French on Sun, 13 November 2005 17:48
		Re: Quickly Erasing lines on direct graphics images By: Richard French on Sun, 13 November 2005 17:37
		Re: Quickly Erasing lines on direct graphics images By: David Fanning on Sat, 12 November 2005 14:22
		Re: Quickly Erasing lines on direct graphics images By: David Fanning on Sat, 12 November 2005 08:31

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